From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2260 invoked by alias); 19 Apr 2009 19:39:43 -0000 Received: (qmail 2195 invoked by uid 48); 19 Apr 2009 19:39:27 -0000 Date: Sun, 19 Apr 2009 19:39:00 -0000 Message-ID: <20090419193927.2194.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/39804] [4.5 Regression] internal compiler error: in propagate_necessity, at tree-ssa-dce.c:754 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "segher at kernel dot crashing dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-04/txt/msg01603.txt.bz2 ------- Comment #8 from segher at kernel dot crashing dot org 2009-04-19 19:39 ------- > Added: > branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr39804.c Hi hjl, Why backport a single testcase from trunk to 4.4? This bug never existed on 4.4, it's not terribly useful as far as I can see. Also, I didn't see this on gcc-patches. Segher -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39804